baber/WOPTO huggingface dataset:
Patent KR-20110024373-A (KR)
Title: Remote control apparatus of a power measurment system using power line communication
Inventor: WEE JUNG CHUL
IPC: H04B3/54
Filed: 2009-09-02
Abstract: PURPOSE: A remote control apparatus of a power measurement system is provided to control a power measuring unit in a remote place through a management server. CONSTITUTION: A local power line module(130) changes the status signal transmitted from the power analyzer(140) to the second RS-485 communication line in the power line signal format. The local power line modem transmits the transformed signal through the power line. The local power line modem receives a control signal in power line signal format which is transmitted through the power line. The local power line modem restores the received control signal to the original control signal. The local power line modem transmits the restored original signal to a power measuring unit through the second RS-485 communication line.
Patent KR-20110024645-A (KR)
Title: Detection method of thermal stability of self-assembled thin films in ruthenium dye-sensitized solar cells
Inventor: JOO SANG WOO
IPC: G01N21/00
Filed: 2009-09-02
Abstract: PURPOSE: A method for detecting the thermal stability of a self-assembled thin film in a ruthenium dye-sensitive solar cell is provided to offer a useful base for manufacture of a ruthenium dye-sensitive solar cell. CONSTITUTION: A method for detecting the thermal stability of a self-assembled thin film in a ruthenium dye-sensitive solar cell detects changes in infrared spectrum according to changes in the temperature of NCS or CN group included in ruthenium dye. The infrared spectrum is obtained by DRIFT(Diffuse Reflectance Infrared Fourier Transform) spectroscopy, and the ruthenium dye is selected from the group consisting of N719((Bu4N)2[Ru(dcbpyH)2-(NCS)2) N3 and ruthenium 505.
Patent KR-20110025246-A (KR)
Inventor: HA SANG WOON
IPC: H01L21/66
Filed: 2009-09-04
Abstract: PURPOSE: A probe card for testing a semiconductor device is provided to prevent the deformation of the probe card by minimizing pressure generated in a mutual connection part. CONSTITUTION: A probe card includes a space transformer(102), a printed circuit board, and a connection unit. A probe is mounted on the space transformer. A connection unit connects the space transformer to the printed circuit board with a mutual socket type. The connection unit is comprised of a pin and a socket groove formed on the printed circuit board. In a probe beam(101), a probe unit and an electric terminal of the space transformer are positioned in a straight line. A control screw unit(106) controls the relative flatness between the space transformer and the printed circuit board.
Patent KR-20110027186-A (KR)
Title: Method and apparatus for decoding packet in digital broadcasting system
Inventor: KIM KYUNG MIN
IPC: H04N7/24
Filed: 2009-09-10
Abstract: PURPOSE: A packet decoding method and an apparatus thereof in a digital broadcasting system are provided to increase the decoding performance of packets after increasing the decoding number of packets having low channel estimation performance. CONSTITUTION: An SNR(Signal to Noise Ratio) measuring unit(220A) measures SNR of each packet. A decoding control unit(250A) controls in order to decode the packet. A decoder(240) decodes the packet according to a control command of the decoding control unit. The decoding control unit decides the maximum decoding number of packets.
Patent KR-20110029903-A (KR)
Title: Laser cutting apparatus for lead frame and connector and laser cutting method using the same
Inventor: HWANG HWA IEK
IPC: B23K26/364
Filed: 2009-09-16
Abstract: PURPOSE: A laser machining apparatus for a lead frame and a connector is provided to maintain a smooth surface for the following plating process by eliminating oxide and scattered materials produced on a cut part of a lead frame through a dry laser grinding process. CONSTITUTION: A laser machining apparatus for a lead frame and a connector comprises a light source(102) and a laser irradiating part(101). The laser irradiating part is horizontally transferred on a guide rail and projects laser beam from the light source to outside through an optical unit. The optical unit comprises a reflective mirror and a prism module(110) which deviates the optical path of laser beam reflected by the reflective mirror from the central axis of the laser irradiating part. The laser beam(135) projected from the laser irradiating part forms a linear or arc circuit pattern on a printed circuit board.
Patent KR-20110029993-A (KR)
Title: Drainage of ventilating openings for dunny
Inventor: KEUM DONG CHUL
IPC: E04F17/00
Filed: 2009-09-17
Abstract: PURPOSE: A drain apparatus for a vent of an underground duct is provided to implement smooth drainage by opening a stopper with a lever member or controlling the drainage through a slot. CONSTITUTION: A drain apparatus for a vent(2) of an underground duct comprises a drain hole(10) for selectively discharging the collected water from the vent and a drain unit(20) which opens and closes the drain hole by moving up and down along the inner wall of the vent. The drain unit comprises a stopper(22) which is inserted in the drain hole to close the drain hole, a rod(24) which is perpendicularly connected on the top of the stopper, a support pipe(26) which is fixed to the inner wall of the vent and supports the rod as passing through the rod, and a lever member(28) which is connected between the upper side of the inner wall of the vent and the top of the rod in order to move the rod up and down.
Patent KR-20110031629-A (KR)
Title: Magnesium mother alloy, manufacturing method thereof, metal alloy using the same, and metal alloy manufacturing method thereof
Inventor: KIM SHAE KWANG
IPC: B22D21/04
Filed: 2009-09-21
Abstract: PURPOSE: Magnesium mother alloy, a manufacturing method thereof, metal alloy using the same, and a metal alloy manufacturing method are provided to improve the oxidation characteristic of magnesium mother alloy since scandium oxide is added in the magnesium mother alloy. CONSTITUTION: A manufacturing method of magnesium mother alloy comprises following steps. Magnesium is put into a crucible and is dissolved at 600~800°C, so magnesium liquid is formed(S1). The scandium oxide is added in magnesium liquid(S2). The magnesium liquid is stirred for 1~400 minutes(S3). The magnesium liquid is put into a mold at room temperature-400°C(S4). The casted magnesium is cooled(S5).
Patent KR-20110037661-A (KR)
Title: System and method for monitoring third party damage using time data filtering
Inventor: KOH JAE PIL
IPC: G01M7/08
Filed: 2009-10-07
Abstract: PURPOSE: A system and method for monitoring third party damage using time data filtering are provided to shorten calculation time. CONSTITUTION: Acceleration sensors(311,312) are installed on a gas pipe at a fixed interval to collect signals. Band pass filters(321,322) filter only the signals which belong to a fixed frequency band. Amplifiers(331,332) amplify filtered signals. A/D converters(341,342) convert the amplified signals into digital signals. A CPU(351) recognizes strikes due to third party damage using the digital signals.
Patent KR-20110041003-A (KR)
Title: Vehicle to transport and supply feed
Inventor: KWON BONG JOO
IPC: A01K5/01
Filed: 2009-10-15
Abstract: PURPOSE: A feeder is provided to automatically discharge loaded fodder through a conveyer system and to enable rapid driving direction change. CONSTITUTION: A feeder comprises a traveling body(20) and a loading box equipped on the traveling body. The traveling body includes: a hydraulic motor(5a) installed at the right side front wheel; a hydraulic motor(5b) installed at right side rear wheel; a hydraulic motor(6a) installed at left side front wheel; and a hydraulic motor(6b) installed at left side rear wheel. The hydraulic motor is connected to the right side wheel hydraulic pump(15) through a hydraulic motor coupling hose(25).
Patent KR-20110045310-A (KR)
Title: A method of manufacturing a wafer level package
IPC: H01L23/28
Filed: 2009-10-26
Abstract: PURPOSE: A method for manufacturing a wafer level package is provided to both compress and harden a protective layer to reduce hardening deformation of a protective layer, thereby suppressing warpage of the wafer level package. CONSTITUTION: A semiconductor die(101) is arranged in a carrier(102). A releasing layer(107) is formed between the carrier and the semiconductor die. A protective layer(104) is formed in the gap between semiconductor dies by a screen print method. The protective layer is hardened by heat. The protective layer is compressed and hardened.
Patent KR-20110046801-A (KR)
Title: Voice coil motor
IPC: H02K33/18
Filed: 2009-10-29
Abstract: PURPOSE: A voice coil motor is provided to prevent damages to components due to adhesive for fixing a lens by using an O-ring. CONSTITUTION: A coil is mounted on the outside of a bobbin(200). A permanent magnet(500) is arranged along the outside of the bobbin. A lens unit(400) is combined with the bobbin. A protrusion is formed on the outside of the lens unit. A protrusion(202) is formed on the inner surface of the bobbin. One inner diameter of the bobbin is larger than the other inner diameter thereof.
Patent KR-20110048248-A (KR)
Title: Antenna assembly and shoe comprising wireless communication device having the same
IPC: H01Q1/38
Filed: 2009-11-02
Abstract: PURPOSE: An antenna assembly and shoes including a wireless communication device equipped with the same are provided to improve the external appearance of the shoes by coloring substrates and conductive patterns for an antenna. CONSTITUTION: An antenna part(11) includes a dielectric substrate(111), ground conductive patterns(113a, 113b), a radiation conductive pattern(112) formed on the upper side of the dielectric substrate. A connection line(12) includes a flexible substrate(121), a signal line conductive pattern(122), ground line conductive patterns(123a, 123b) formed on both sides of the signal line conductive pattern. The signal line conductive pattern of the connection line is in electrical connection with the radiation conductive pattern and the ground conductive patterns of the antenna part.
Patent KR-20110051529-A (KR)
Title: Swing type hinge module
Inventor: KUM KI HYUN
IPC: H04B1/38
Filed: 2009-11-10
Abstract: PURPOSE: A swing type hinge module is provided to allow a rotation shaft of a roller to be distanced from the rotation shaft of the other side of a spring in a horizontal direction. CONSTITUTION: A spring(310) is placed between a main member(100) and a sub member(200), and the one side of the spring is hinge-coupled to the main member. The other side of the spring is hinge-coupled to the sub member. The other side of the spring adds rotation force to the sub member, and a roller is hinge-coupled to the sub member. The roller moves along a guide groove, and the rotation shaft of the roller is distanced from the rotation shaft of the other side of the spring in the horizontal direction.
Patent KR-20110051692-A (KR)
Title: Vehicle seat for cooling and heating
Inventor: PARK CHAN UK
IPC: B60N2/90
Filed: 2009-11-11
Abstract: PURPOSE: A car seat for cooling-and-heating is provided to improve the ride comfort of passengers by securing stable air flow path and by maximizing ventilation performance. CONSTITUTION: A car seat for cooling-and-heating comprises a seat pad(100), a ventilating seat cover, and a plate(300). The seat pad is composed of a seat cushion pad(120) supporting a hip of a user and a seat back pad(130) supporting the upper body of a user. The pad hole in which the air can pass is formed on the seat pad. The ventilating seat cover is attached to one side of the seat pad. The plate is installed in the other side face of the seat pad. A duct hole(310) for supplying the air to the pad hole is formed in the plate. A flow path(320), making air flow between the seat pad and plate, is formed on the outer circumference of the plate.
Patent KR-20110053083-A (KR)
Title: Apparatus for dirving motor of electric vehicle
Inventor: KIM JUNG BUM
IPC: B60L11/18
Filed: 2009-11-13
Abstract: PURPOSE: An apparatus for driving the motor of an electric vehicle is provided to efficiently managing energy while improving the stability of a circuit. CONSTITUTION: A motor driver(200) of an electric vehicle comprises a capacitor, an inverter(220), and DC / DC converter(210). The capacitor receives power from a battery(205). The inverter includes a plurality of switch elements and converts the DC power of a capacitor to AC power through switching to drive the motor. The DC/DC converter applies power from the battery to the capacitor and supplies the DC power of the capacitor to the battery. The DC/DC converter includes a switching element and an inductor.
Patent KR-20110057549-A (KR)
Title: Method of producing and led lighting apparatus
Inventor: OH SEUNG JIN
IPC: G09F13/20
Filed: 2009-11-24
Abstract: PURPOSE: A panel for identifying an image and manufacturing method thereof are provided to improve the identification capability of a figure and a letter on the front or side of the panel. CONSTITUTION: A recess is formed on the surface of a panel(110). A plurality of fine holes are punched in the groove to correspond to the image pattern. Resin(120) is filled in the groove and is inputted and hardened in the inner side of the hole with vacuum inhalation. An LED board(130) is mounted near the surface of the resin filled in the groove. The light from LED passes through the resin of the groove.
Patent KR-20110057965-A (KR)
Title: Air cleaner haveing filtercase
Inventor: YUN BYUNG SU
IPC: B01D46/10
Filed: 2009-11-25
Abstract: PURPOSE: An air purifier equipped with a filtering case is provided to detach or attach the filtering case from a front body by rotating the front body from the main body. CONSTITUTION: An air purifier equipped with a filtering case includes a main body(120), a front body(140), and a filtering case(160). The main body includes a blowing part. The front body is rotatably combined with the main body. The front body includes a cover unit(142), a guide frame(144), and a connecting unit(146). The filtering case is detachably installed to the front body. The filtering case is equipped with a filter.
Patent KR-20110061666-A (KR)
Title: Hierarchical-cell communication system using asymmetric feedback scheme according to class of access network
Inventor: LIM JONG BU
IPC: H04W16/28
Filed: 2009-12-02
Abstract: PURPOSE: A layer cell communication system which uses a feedback method according to a class of an access network is provided to use wireless resource for feedback information or use respectively different code books. CONSTITUTION: An object terminal selects a first codebook for a previously stored macro base station and a second codebook for a base station(621). The object terminal assigns feedback resource corresponding to the second code book(622). The object terminal generates feedback information related to the channel of the object terminal by using the object terminal(624). The object terminal transmits the feedback information by using the allocated feedback resources to the small base station(625).
Patent KR-20110064005-A (KR)
Title: Resin composition with anti-scratch, flame retardant, and color propreties
Inventor: SEO KANG JUN
IPC: C08L51/04
Filed: 2009-12-07
Abstract: PURPOSE: A flame retardant resin composition is provided to secure scratch resistance, high coloring property, and fire stability required for housing materials of electronic products. CONSTITUTION: A flame retardant resin composition comprises 5~35 parts by weight of a halogen-based flame retardant and 0.01-10 parts by weight of a flame retardant. The resin composition comprises 10~50 weight% of polymethylmethacrylate resins, 30~70 weight% of styrene-based and vinylcyan-based copolymers, and 1~35 weight% of methylmethacrylate-acrylonitrile-butadiene copolymer resin. The average molecular weight of the polymethylmethacrylate resin is 60,000~120,000.
Patent KR-20110067394-A (KR)
Inventor: KIM HYUN WOOK
IPC: H04W88/18
Filed: 2009-12-14
Abstract: 본 발명은 대기화면의 햅틱 기능 제공 시스템, 햅틱서버, 단말기 및 방법에 관한 것으로 대기모드 실행 중에 사용자의 요청에 따라 대기화면이 호출되면, 대기화면에 입력되는 터치신호를 감지하여 영상데이터를 확인하고, 확인된 영상데이터에 포함되는 햅틱요소를 출력하고, 영상데이터를 변형하여 표시한다. 
     이를 통해 사용자는 터치신호에 따라 대기화면에 출력되는 햅틱요소와 변형된 영상데이터를 통해 흥미를 유발하고, 다른 단말기와는 차별화된 대기화면을 제공받을 수 있다. 
       
     햅틱, 영상데이터, 대기화면, 단말기, 햅틱서버
Patent KR-20110067964-A (KR)
Title: Method and apparatus for water quality monitoring using remote sensing technique
Inventor: HEO JOON
IPC: G06Q50/26
Filed: 2009-12-15
Abstract: PURPOSE: A method and apparatus for monitoring water quality are provided to enable the water quality assessment of the entire area of the river system by deriving and using the image band of remote exploration data and correlation between the actually surveyed water systems. CONSTITUTION: An image band extractor(10) extracts an image band from the image data acquired by the remote exploration. A correlation analyzer(20) compares the image data of the image band with the real data, and analyze the correlation. A TSI determination unit(30) determines the tropic state index(TSI) of the image data using the correlation. A water quality evaluator(40) evaluates the water quality of water system quantitatively by comparing a reference TSI with the TSI. A transmitter(50) transmits the water quality.
Patent KR-20100004092-A (KR)
Title: A digital multimedia signal receiver for processing a single carrier modulated signal and a multi carrier modulated signal and a receiving method thereof
Inventor: HA KIL SIK
IPC: H04N7/015
Filed: 2009-12-16
Abstract: PURPOSE: A digital multimedia signal receiver for processing a single carrier modulated signal and a multi carrier modulated signal, and a receiving method thereof are provided to process signal and multi-carrier modulation signals through a simple structure. CONSTITUTION: An A/D converter(320) converts a received analog signal into a digital signal, and a demodulation unit(330) demodulates the digital signal converted by an A/D converter according to modulation mode indication which shows whether the digital signal is a single carrier modulation signal or multi-carrier modulation signal. A deinterleaver deinterleaves the demodulated signal outputted from the demodulation unit. A common channel decoder(360) decodes the deinterleaved signal outputted from the deinterleaver.
Patent KR-20110071755-A (KR)
Title: Packet detection scheme using cross correlation and input signal power in mb-ofdm uwb system
Inventor: KIM BYOUNG HAK
IPC: H04L27/26
Filed: 2009-12-21
Abstract: PURPOSE: A packet detection method of an MB-OFDM UVWB system is provided to perform a packet detection function more effectively under various SNR and multiple paths fading channel environment, by reducing the factor of causing an error of packet detection probability according to the amplitude of an input signal. CONSTITUTION: A packet detector(4) includes an energy calculator(20), a mutual correlator(30), a power calculator(40), an amplitude normalize(50), a correlator(60), an energy value controller(70) and a detector(80). The mutual correlator calculates a mutual correlation value between a signal received according to the MB-OFDM UWB method and a preamble code value(10) of a receiver. The detector detects a valid packet.
Patent KR-20110072622-A (KR)
Title: Filter embedding rfid and construction equipment having the same
Inventor: SHIM CHI HYOUNG
IPC: G06K17/00
Filed: 2009-12-23
Abstract: PURPOSE: A filter embedded with an RFID(Radio-Frequency Identification) tag and construction equipment having the same are provided to collectively manage information on performances and replacement periods of filters provided on construction equipment by inserting RFID tags in the respectively filters. CONSTITUTION: Construction equipment comprises RFID tags(10) which store information about the performances of filters and are inserted in the respective filters, an RFID reader(20) which receives the filter performance information from the RFID tags, a controller(30) which determines whether to replace the filters from the filter performance information, and an information transmission part(40) which delivers information about the filter replacement to a user.
Patent KR-20110075450-A (KR)
Title: Display apparatus of virtual outdoor-view of moving object
Inventor: HAN SUNG HO
IPC: G06T17/00
Filed: 2009-12-28
Abstract: PURPOSE: A virtual external view display device of a carriage is provided to supply virtual panorama image information to a passenger of a carriage. CONSTITUTION: Virtual external view is built in a virtual space unit(30). Virtual external image information is displayed through a control unit(40). A virtual camera module(50) is connected according to the movement of a carriage. The camera module photographs the virtual external view. The movement of the camera module is synchronized through a synchronization processing unit(60).
Patent KR-20110076494-A (KR)
Title: Thermoplastic elastomer composition and molded product usign the same
Inventor: YOUN BUM SEOK
IPC: C08K3/00
Filed: 2009-12-29
Abstract: PURPOSE: A thermoplastic rubber compound is provided to ensure excellent ductility, surface hardness, and restitution at high and low temperatures and to enable use for the manufacture of various molded products such as electrical and electronic parts and automobile parts. CONSTITUTION: A thermoplastic rubber compound includes (A) a block copolymer including at least two aromatic vinyl compounds and one or more conjugated diene-based compounds, (B) paraffin oil, (C) polyolefin resins, (D) inorganic additives, (E) polyphenylene ether-based resins and (F) a polypropylene-silicone rubber master batch. The polypropylene-silicone rubber master batch is included in the amount of 0.01-5 weight%.
Patent KR-20110077362-A (KR)
Title: Antenna, preparing method thereof and mobile terminal comprising the same
Inventor: IM YOUNG TAE
IPC: H01Q1/38
Filed: 2009-12-30
Abstract: PURPOSE: An antenna for improving watertightness, a manufacturing method thereof, and a mobile terminal including the same are provided to prevent the exterior defect of a pattern layer in a transparent antenna and a transparent film by placing the antenna between a first and a second transparent projectile. CONSTITUTION: A transparent electrode layer is formed on a transparent film(S101). The order for forming the antenna pattern in the transparent electrode layer is additionally included. A sealing layer is formed on the transparent electrode layer(S102). A protection sheet is attached on the sealing layer(S103). An antenna is made by punching to extract the antenna pattern(S104).
Patent KR-20110077418-A (KR)
Title: Prescaler and phase locked loop frequency synthesizer having the same
Inventor: KIM JIN SUP
IPC: H03L7/16
Filed: 2009-12-30
Abstract: PURPOSE: A prescaler and a phase locked loop frequency synthesizer including the same are provided to simplify the circuit design of a prescaler by digitizing a whole circuit. CONSTITUTION: A first transmission gate(TG1) responses a clock signal and a clock bar signal and transmits data. A first latch(LT1) latches the data transmitted through the first transmission gate in response to the delay clock signal and the delay clock bar signal which is the opposite of the phase of the delay clock signal. A second transmission gate(TG2) transmits the data outputted from the first latch in response to the delay clock signal and the delay clock bar signal. A second latch(LT2) latches the data transmitted through the second transmission gate in response to the clock signal and the clock bar signal which is the opposite of the phase of the clock signal.